Unrestricted File Upload Vulnerability in Baggage Freight Shipping Plugin for WordPress
CVE-2018-25436

9.3CRITICAL

Key Information:

Vendor

WordPress
Status
Baggage Freight Shipping Australia
Vendor
CVE Published:
15 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2018-25436?

The Baggage Freight Shipping Plugin for WordPress version 0.1.0 is susceptible to an arbitrary file upload vulnerability caused by inadequate validation of uploaded files through the upload-package.php endpoint. This flaw permits unauthenticated attackers to remotely upload malicious files to the server. By sending specially crafted POST requests, attackers can exploit this vulnerability to execute arbitrary code, potentially compromising the entire WordPress installation.

Affected Version(s)

Baggage Freight Shipping Australia 0.1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2018-25436 - Proof of Concept

References

https://www.exploit-db.com/exploits/46061
exploit
https://kaimi.io
product
https://wordpress.org/plugins/baggage-freight/
product

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Kaimi
.